How to Avoid the Dangers of Running in the Heat

By Cassandra Corum | For Active.com

Hot weather puts added stress on the body. Adding exercise to the mix makes it even harder for the body to function properly.

To cool itself, the body sends extra blood circulating through the skin. This takes blood away from the muscles, which in turn increases heart rate. This trifecta of events leaves the body vulnerable to heat illness.

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Heat Cramps

These are painful muscle contractions occurring mainly in the calves, quadriceps and abdominals.

Heat Exhaustion

When experiencing heat exhaustion, body temperatures can rise as high as 104 degrees. This includes the onset of symptoms such as nausea, vomiting, headache, fainting, dizzy spells, weakness, and clammy skin.

Heat Stroke

When experiencing heat stroke, body temperatures can rise in excess of 104 degrees. The body will be hot to the touch, but perspiration will be non-existent. If left untreated, heat exhaustion can lead to organ failure, brain damage, and even death.

Athletic fatigue may involve weakness and nausea. Ultimately, the only way around any type of heat illness is preparation and avoidance.

4. Ease into it.

About the Author

Cassandra Corum

Cassandra is a competitive runner, swimmer, cyclist and accomplished equestrian. She believes that a healthy body derives from a healthy mind. Cassandra insists that wellness and shortcuts do not mix, as her "Healthy for Life" mentality require simple, solid and empowering actions and changes in ones lifestyle, not a quick fix.

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